%0 Generic %1 guangzhou2013restraint %A Guangzhou, ZHANG %D 2013 %K Area Electric Field Frequency Power Residential Restrain Shield %T Restraint of the Electric Field from the Transmission Lines in the Residential Area %X More and more transmission lines (TLs) were constructed in the residential area, and some of them were much closer to the residential buildings. Some old built TLs are complained for the disturbance of the electric field and its effects. The environment of the residential areas near the TLs is a focus in the construction of the electric transmission projects in China. Two methods are introduced in the paper to restrain the electric field. One is "passive", another is äctive", according to the conductors energized or not in the shielding. The choice of the methods depends on subjective considerations and on the selection of the admissible field in the area to be shielded. Also in different phase of the project, different measures can be used. while the project has been put into operation, shielding wires may be the economic way to reduce the field. Then the calculation method of the electric field near the TLs without or with the shielding wires is produced, which is a simple and useful one- equivalent charge formulation. And two different configurations passive shielding methods are given. Several horizontal wires at ground potential placed at a certain height above the ground and parallel to the TLs' conductors provide an effective shield of the electric field caused by the UHV TL for the area under or very near to the TLs in some special areas. Several vertical placed wires parallel to and placed outside the TL conductors can reduction of the ground level electric fields off the edge of a TL right-of-way. The shielded result are analysed, and the shield measures have been put into operation to solve the complaint of the people near the TLs. Some other restrain methods are introduced briefly and some advices to optimize the calculation are given.

@conference{guangzhou2013restraint, abstract = {More and more transmission lines (TLs) were constructed in the residential area, and some of them were much closer to the residential buildings. Some old built TLs are complained for the disturbance of the electric field and its effects. The environment of the residential areas near the TLs is a focus in the construction of the electric transmission projects in China. Two methods are introduced in the paper to restrain the electric field. One is "passive", another is "active", according to the conductors energized or not in the shielding. The choice of the methods depends on subjective considerations and on the selection of the admissible field in the area to be shielded. Also in different phase of the project, different measures can be used. while the project has been put into operation, shielding wires may be the economic way to reduce the field. Then the calculation method of the electric field near the TLs without or with the shielding wires is produced, which is a simple and useful one- equivalent charge formulation. And two different configurations passive shielding methods are given. Several horizontal wires at ground potential placed at a certain height above the ground and parallel to the TLs' conductors provide an effective shield of the electric field caused by the UHV TL for the area under or very near to the TLs in some special areas. Several vertical placed wires parallel to and placed outside the TL conductors can reduction of the ground level electric fields off the edge of a TL right-of-way. The shielded result are analysed, and the shield measures have been put into operation to solve the complaint of the people near the TLs. Some other restrain methods are introduced briefly and some advices to optimize the calculation are given.}, added-at = {2021-02-12T11:38:27.000+0100}, author = {Guangzhou, ZHANG}, biburl = {https://www.bibsonomy.org/bibtex/253978a09b0460b77c9e5fcf7b2e98323/chkokalis}, interhash = {86dded8c754e52344f1dcde371d92fd0}, intrahash = {53978a09b0460b77c9e5fcf7b2e98323}, keywords = {Area Electric Field Frequency Power Residential Restrain Shield}, timestamp = {2021-02-12T16:11:24.000+0100}, title = {Restraint of the Electric Field from the Transmission Lines in the Residential Area}, year = 2013 }